JP2702692B2 - Winding method and winding frame for coreless coil - Google Patents

Winding method and winding frame for coreless coil

Info

Publication number
JP2702692B2
JP2702692B2 JP7302501A JP30250195A JP2702692B2 JP 2702692 B2 JP2702692 B2 JP 2702692B2 JP 7302501 A JP7302501 A JP 7302501A JP 30250195 A JP30250195 A JP 30250195A JP 2702692 B2 JP2702692 B2 JP 2702692B2
Authority
JP
Japan
Prior art keywords
wire
coreless coil
wound
winding
diameter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP7302501A
Other languages
Japanese (ja)
Other versions
JPH09142730A (en
Inventor
徹二 中島
哲二 丸山
亮 佐藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP7302501A priority Critical patent/JP2702692B2/en
Publication of JPH09142730A publication Critical patent/JPH09142730A/en
Application granted granted Critical
Publication of JP2702692B2 publication Critical patent/JP2702692B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Wire Processing (AREA)
  • Winding Filamentary Materials (AREA)

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【産業上の利用分野】本発明は、コアレスコイルから線
材を供給する際に、線材がもつれることなく供給しうる
ための線材の巻取方法とそれに使用する巻枠に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for winding a wire so that the wire can be supplied without tangling when the wire is supplied from a coreless coil, and a winding frame used therefor.

【0002】[0002]

【従来の技術】線材を供給する手段として、ペールパッ
クから線材を繰り出す方法があるが、ペールパックから
の供給では、収容しうる線材の容積効率が悪く、運搬時
の振動により線材が絡まる場合が多発するとともに、線
材の端末同士を接続する頻度が多く、作業上の負担が軽
減出来なかった。また、空のペールパックを回収する必
要があり、その都度回収作業を必要とするものであっ
た。
2. Description of the Related Art As a means for supplying a wire, there is a method of feeding out a wire from a pail pack. However, in the supply from a pail pack, the volume efficiency of a wire that can be accommodated is low, and the wire may be entangled due to vibration during transportation. In addition to the frequent occurrence, the frequency of connecting the terminals of the wire rod was high, and the work load could not be reduced. In addition, it is necessary to collect empty pail packs, and a collection operation is required each time.

【0003】[0003]

【発明が解決しようとする課題】そこで、図5に示すよ
うな容積効率の良いコアレスコイル42で供給しうる方
法がある。この方法に先達ち、コアレスコイル42は、
図3及び図4に示すとうり、円周方向にずらして放射状
に6カ所でバインド43によって把持され、更にその外
周面にシュリンクフィルム41によって覆われている。
線材を繰り出すときは云うまでもなく、シュリンクフィ
ルム41の上側中央部を切り取り、バインド43は、除
去された上で図5に示すように、コアレスコイル42か
ら線材45をガイド46及びガイドローラ47を経て供
給しうる方法である。なお、中筒44は、線材の繰出し
時に線材のもつれを防止するものであるが、それでもも
つれが発生し、作業効率を向上することが難しい状況に
あった。そこで、発明者らは、線材の繰出し時に線材の
もつれの発生する原因を種々検討したところ、図8に示
すように、線材55を巻枠54に巻き付ける際、従来1
層目から線径の1.5倍程度のピッチで巻き付けおり、
2層以降を巻き付けた際、図9に示すように1層目の一
部が下方にずれて崩れたり、図10に示すように、2層
目の線材57や3層目の線材58が1層目の線材56に
例えば状態59のように食い込んだりして、線材の繰り
だし時に線材がひっかかり繰り出すことが出来なかった
事実を見い出し、特許請求の範囲に記載のコアレスコイ
ル用巻取方法とその巻枠を創作するに至った。
Therefore, there is a method which can be supplied by a coreless coil 42 having a high volume efficiency as shown in FIG. Prior to this method, the coreless coil 42
As shown in FIGS. 3 and 4, the binding 43 is radially displaced in the circumferential direction and is held at six locations by the bindings 43, and the outer peripheral surface is further covered by the shrink film 41.
Needless to say, when the wire is fed, the upper central portion of the shrink film 41 is cut off, the bind 43 is removed, and the wire 45 is guided from the coreless coil 42 to the guide 46 and the guide roller 47 as shown in FIG. It can be supplied via The middle cylinder 44 prevents the wire rod from being entangled when the wire rod is fed out, but the entanglement still occurs and it is difficult to improve the working efficiency. Therefore, the inventors of the present invention have examined various causes of the entanglement of the wire at the time of feeding the wire, and as shown in FIG.
It is wound at a pitch of about 1.5 times the wire diameter from the layer,
When the second and subsequent layers are wound, a part of the first layer is displaced downward and collapsed as shown in FIG. 9, or as shown in FIG. For example, by cutting into the wire rod 56 of the layer as shown in the state 59, it was found that the wire rod was not caught and could not be drawn out when the wire rod was drawn out, and the coreless coil winding method and the method according to the claims. I came to create a reel.

【0004】[0004]

【課題を解決するための手段】特許請求の範囲に記載し
たごとく、鍔部と胴部とが分離しうる巻枠に線材を巻付
た後、前記鍔部と前記胴部とを分離してコアレスコイル
とする巻取方法において、胴部に直接巻取る1層目は図
6に示すように、線材56が互いに近接する如く整列巻
取りを行い、2層目以降は巻取る線材が離間するごとく
巻取ることを特徴とするコアレスコイル用巻取方法であ
り、更に、線径の2〜5倍のピッチで巻取るコアレスコ
イル用巻取方法であり、また、巻取る線材の線径と同じ
径のピッチで胴部に溝を設けた巻枠に線材を巻取るもの
である。又、胴部に設ける溝は、鍔面と平行であり、更
に、胴部は、円錐を形成したコアレスコイル用巻枠であ
る。
SUMMARY OF THE INVENTION As described in the claims, after a wire is wound around a winding frame in which a flange and a trunk can be separated, the flange and the trunk are separated. In the winding method using a coreless coil, as shown in FIG. 6, the first layer directly wound around the body is aligned and wound so that the wires 56 are close to each other, and the wound wires are separated from the second layer onward. A coreless coil winding method characterized by winding as described above, and a coreless coil winding method for winding at a pitch of 2 to 5 times the wire diameter, and the same as the wire diameter of the wire to be wound. A wire rod is wound around a bobbin provided with a groove in a body at a pitch of a diameter. The groove provided in the body is parallel to the flange surface, and the body is a coreless coil bobbin having a conical shape.

【0005】[0005]

【作用】コアレスコイルとして供給する場合は、ペール
パックに比べて体積効率が極めて高く、従って、線材の
端末の接続作業は低減することが出来ると共に、線材は
もつれることがなく、極めて効率よく供給できる。ま
た、コアレスコイルを例えば供給先に搬送する場合はパ
レットのみで搬送されており、ペールパックのような場
合に比べてコアレスコイルは容器に入っていないので、
空のペールパックの返送の手間は不要であり、客先に搬
送したパレットは、まとめて返却することが出来るか
ら、運搬作業についても極めて能率的である。また、本
発明のコアレスコイル用巻取方法とそれに使用する巻枠
に巻取ることにより作られたコアレスコイルは、例えば
供給先での線材繰り出し時における線同士のもつれを低
減することができるので、作業停滞を削減でき作業効率
を向上させることができるものである。
When supplied as a coreless coil, the volume efficiency is extremely high as compared with a pail pack. Therefore, the work of connecting the ends of the wire can be reduced, and the wire can be supplied very efficiently without being tangled. . In addition, when the coreless coil is transported to a supply destination, for example, it is transported only by a pallet, and since the coreless coil is not contained in a container as compared with a case such as a pail pack,
Since there is no need to return empty pail packs, and pallets transported to the customer can be returned together, it is extremely efficient for transportation work. Further, the coreless coil made by winding the coreless coil winding method of the present invention and a winding frame used for the same can reduce the entanglement of the wires at the time of feeding out the wire rod at the supply destination, for example. Work stagnation can be reduced and work efficiency can be improved.

【0006】[0006]

【実施例】本発明のコアレスコイルは、図1に示すよう
な上下方向にトラバースするトラバーサ20とスプール
1に線材Wを巻付るフライヤー10によりコイルに卷回
される。スプール1は、ボルト5によって鍔部3・4を
着脱自在に取り外すことが可能である。また、胴部2
は、円周方向に3乃至6カ所の分割可能な円弧で形成さ
れており、分割箇所には、バンドテープの通過溝(図示
せず)を設けている。スプール1は、トラバース台27
の先端にある把持部28によって、固定されており、ス
プール1自体は回転しない。トラバース台27は、トラ
バース軸21に対して往復可能であって、油圧シリンダ
22の両端に接続されている油圧ホース24・24'に
油圧が供給される。油圧シリンダ22は、固定台23に
ヒンジ23'によって固定されているとともに、ピスト
ン25の先端にヒンジ26を介してトラバース台27に
固定されているので、ビストン25が出入りするに従
い、トラバーサ20は破線に示す範囲ー即ち、スプール
1の胴部の長さに相当する範囲ーを摺動する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A coreless coil according to the present invention is wound around a coil by a traverser 20 traversing vertically and a fryer 10 winding a wire W around a spool 1 as shown in FIG. In the spool 1, the flanges 3 and 4 can be detachably detached by bolts 5. In addition, the trunk 2
Is formed of three to six dividable circular arcs in the circumferential direction, and a pass groove (not shown) for a band tape is provided at the division. The spool 1 has a traverse table 27
The spool 1 itself is not rotated by the holding portion 28 at the tip of the spool 1. The traverse table 27 is reciprocable with respect to the traverse shaft 21, and hydraulic pressure is supplied to hydraulic hoses 24, 24 ′ connected to both ends of the hydraulic cylinder 22. The hydraulic cylinder 22 is fixed to a fixed base 23 by a hinge 23 ′, and is fixed to a traverse base 27 at a tip end of a piston 25 via a hinge 26. , Ie, the range corresponding to the length of the body of the spool 1.

【0007】他方、フライヤー10のシャフト部13
が、ベアリング15を介して回転自在に軸受14に枢着
していると共に、シャフト部13と一体にフライヤーカ
バー11が形成されており、内部にガイドホイール12
・12'・12''が固定されており、線材Wをスプール
1の胴部2までガイドする。更に、シャフト部13に
は、ホイール16が固定されているとともに、モータ1
9の軸19'にはホイール18が固定されており、ホイ
ール16とホイール18との間にチェーン17が渡さ
れ、モータ軸19'の回転によってフライヤ10が回転
する。
On the other hand, the shaft portion 13 of the fryer 10
Is rotatably connected to a bearing 14 via a bearing 15, and has a fryer cover 11 formed integrally with the shaft portion 13, and a guide wheel 12
12 ′ and 12 ″ are fixed, and guide the wire W to the body 2 of the spool 1. Further, a wheel 16 is fixed to the shaft portion 13 and the motor 1
A wheel 18 is fixed to the shaft 19 'of the wheel 9, and a chain 17 is passed between the wheel 16 and the wheel 18. The rotation of the motor shaft 19' causes the flyer 10 to rotate.

【0008】更に、胴部2の表面は、いわば面一仕上げ
になっているが、更に、図2に示すような溝31を鍔部
3・4と平行に設けても良い。これは、本来ならばいわ
ば螺旋の溝を設けるのが良いと考えられるが、線材Wの
胴部2への巻き付け位置が一定していないと共に、溝3
1はいわば滑り止めの性質を持たせる趣旨から鍔部3・
4と平行にしたものである。なお、溝31を設けない場
合に胴部2の表面を面一仕上げにする場合には、つるつ
るではなく、滑り防止のために表面を粗面としてもよ
く、例えばセラミックスのようなものをコーチングして
もよい。次に、溝31のピッチPは、巻取る線材Wの直
径に相当するが、線癖や振動を考慮して1〜5%程度大
きめのピッチにするのがよい。また、山32と谷33と
の高低差は、例えば線径が1.4mmの場合は、0.2mm
にしており、線径の0.1〜0.2倍がコイルから胴部
の引き抜きやすさや卷回中にずれにくくするために都合
がよく、この範囲以外では作業中に支障が生じることが
ある。
Further, although the surface of the body 2 is so-called flush, the groove 31 as shown in FIG. 2 may be provided in parallel with the flanges 3 and 4. It is considered that it is originally good to provide a spiral groove, but the winding position of the wire W around the body 2 is not constant, and the groove 3
1 is a collar part 3 for the purpose of giving it a non-slip property.
4 in parallel. In the case where the surface of the body portion 2 is finished to be flush when the groove 31 is not provided, the surface may be roughened to prevent slippage instead of slippery. You may. Next, the pitch P of the groove 31 is equivalent to the diameter of the wire W to be wound, but it is preferable to set the pitch to be larger by about 1 to 5% in consideration of the wire habit and vibration. The height difference between the peak 32 and the valley 33 is, for example, 0.2 mm when the wire diameter is 1.4 mm.
It is convenient for the wire diameter to be 0.1 to 0.2 times the wire diameter so that it is easy to pull out the body from the coil and it is difficult to shift during winding, and trouble may occur during work outside this range. .

【0009】しかして、トラバーサ20が最も上に上が
った状態でフライヤ10が回転し、線材Wは、鍔部4側
から胴部2に直接接する第1層目は線材Wが互いに近接
する如くいわゆる整列巻きと称せられる状態で鍔部3に
向かって巻かれ、鍔部3に到着すると、整列巻きから一
転して線径の2〜5倍のピッチで巻かれ、図7に示すよ
うな角度8を形成するようになり、2層目と3層目では
この角度が更に大きくなる。本発明における1層目を線
材が近接するごとく整列巻きをした場合と従来の1層目
を線径のほぼ1.5倍のピッチで巻き付けた場合の食い
込み発生率を表1に示す。また、2層目以降は、線材を
離間した状態で巻取いた場合とそれ以外のピッチで巻い
た場合のもつれ発生率や節の発生状況を表2に示す。な
お、線径の2〜5倍のピッチで巻いた場合がもつれ発生
率が0となる点で顕著である。ここで、節とは、局部的
な線材Wにおける曲げを云う。表2に示す通り、ピッチ
が小さい場合は、フライヤ10(図1)の回転力等によ
る巻き付け力のため、過度の食い込みが発生し、サプラ
イ性に影響を及ぼす。逆に、ピッチが大きすぎる場合
は、食い込みこそないないものの、線同士の重なり角度
8(図7)が大きくなり、線材に節が入り、実用上の使
用に耐えなくなるからである。更に、従来の平面な巻枠
と溝付きの巻枠とを使用して一定のトラバース制御のも
とに、整列巻きを繰り返し、各100づつ行った結果を
表3に示す。
However, the flyer 10 is rotated with the traverser 20 raised to the uppermost position, and the wire W is so-called that the first layer directly in contact with the body 2 from the flange portion 4 side is so-called that the wires W are close to each other. It is wound toward the flange 3 in a state referred to as aligned winding, and when it reaches the flange 3, it turns around from the aligned winding and is wound at a pitch of 2 to 5 times the wire diameter, and the angle 8 as shown in FIG. Is formed, and this angle is further increased in the second and third layers. Table 1 shows the incidence of biting when the first layer in the present invention is wound around the wire so that the wires are close to each other and when the conventional first layer is wound at a pitch approximately 1.5 times the wire diameter. In addition, for the second and subsequent layers, Table 2 shows the entanglement occurrence rate and the occurrence of knots when the wire is wound in a state where it is separated and when it is wound at other pitches. Note that the case of winding at a pitch of 2 to 5 times the wire diameter is remarkable in that the entanglement occurrence rate becomes zero. Here, the node refers to a local bending in the wire W. As shown in Table 2, when the pitch is small, an excessive bite occurs due to a winding force due to a rotational force or the like of the flyer 10 (FIG. 1), which affects supply performance. On the other hand, if the pitch is too large, there is no bite, but the overlapping angle 8 (FIG. 7) between the wires increases, and the wire becomes knotted and cannot withstand practical use. Further, Table 3 shows the results obtained by repeating the alignment winding by using the conventional flat reel and the grooved reel under a constant traverse control, and performing each of the 100 windings.

【0010】[0010]

【表1】 [Table 1]

【0011】[0011]

【表2】 [Table 2]

【0012】[0012]

【表3】 [Table 3]

【0013】なお、傾斜する胴部2に平行に線を卷回し
ていき、所定の外径に達したときから、その外径を越え
ない範囲で鍔部3側のトラバース範囲が徐々に鍔4側に
近づき、卷回しおわると、ほぼ1ton程度の線材がコイ
ルに巻取られ、その外径は、円筒形に形成される。その
後、胴部2の繋ぎ部分であるテープ通過溝(図示せず)
で鋼帯などのバインド43(図3)で締め付けた後、鍔
部4と胴部2とがボルト(図示せず)等を取り外して解
体分離され、コアレスコイル42(図5)が出来上が
る。その後、乾燥剤の包みと共に、シュリンクパック4
1(図4)にしてコアレスコイル42の全体を覆い、例
えばパレット等に積載されて出荷される。客先にて、コ
イルが使われると、乾燥剤やシュリンクパックが廃却さ
れる。従って、パレットのみが残るので、適宜回収さ
れ、また、繰り返して使用されるのは云うまでもない。
A wire is wound in parallel with the inclined body 2, and when the outer diameter reaches a predetermined outer diameter, the traverse range on the side of the flange 3 gradually decreases within a range not exceeding the outer diameter. When it approaches the side and finishes winding, a wire of about 1 ton is wound around the coil, and its outer diameter is formed in a cylindrical shape. Thereafter, a tape passage groove (not shown) which is a connecting portion of the body 2
After tightening with a bind 43 (FIG. 3) such as a steel strip, the flange 4 and the body 2 are disassembled and separated by removing bolts (not shown) and the like, and a coreless coil 42 (FIG. 5) is completed. Then, with the desiccant wrap, shrink pack 4
1 (FIG. 4), and covers the entire coreless coil 42, and is loaded on, for example, a pallet and shipped. When the coil is used at the customer, the desiccant and shrink pack are discarded. Therefore, since only the pallet remains, it is needless to say that the pallet is appropriately collected and used repeatedly.

【0014】[0014]

【効果】線材を供給する手段としてのペールパックに比
べて線材が多量であるので、収容しうる線材の容積効率
が極めて良好であり、運搬時の振動により線材が絡まる
ようなことは全くなく、また、線材の端末同士を接続す
る頻度が軽減できるので、作業上の負担が軽減出来る効
果は極めて大きいものである。なお、空のペールパック
回収に比べて回収作業を低減出来る。また、本発明の巻
取方法と巻枠を用いることにより、供給先での線材繰り
出し時における線同士のもつれを低減することができる
ので、作業停滞を削減でき、従って、連続操業を可能と
することができるので、作業効率の向上による効果はけ
だし大である。
[Effect] Since the amount of the wire is larger than that of the pail pack as a means for supplying the wire, the volume efficiency of the wire that can be accommodated is extremely good, and the wire does not become entangled by the vibration during transportation. Further, since the frequency of connecting the terminals of the wire can be reduced, the effect of reducing the work load is extremely large. The collection operation can be reduced as compared with the collection of empty pail packs. Further, by using the winding method and the winding frame of the present invention, it is possible to reduce the entanglement of the wires at the time of feeding out the wire rod at the supply destination, so that it is possible to reduce the work stagnation, and thus to enable continuous operation. Therefore, the effect of the improvement of the working efficiency is significant.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明におけるコアレルコイルの製造装置の概
略図である。
FIG. 1 is a schematic view of an apparatus for manufacturing a corel coil according to the present invention.

【図2】本発明におけるコアレルコイルの胴部の表面図
である。
FIG. 2 is a front view of a body of a corel coil according to the present invention.

【図3】本発明におけるコアレルコイルの平面図であ
る。
FIG. 3 is a plan view of the core coil in the present invention.

【図4】本発明におけるコアレルコイルの断面図であ
る。
FIG. 4 is a cross-sectional view of the core coil in the present invention.

【図5】コアレルコイルからの線材の繰りだし状態を示
す概略図である。
FIG. 5 is a schematic view showing a state in which a wire is fed from a corer coil.

【図6】本発明における胴部への線材巻き付け状況を示
す概略図である。
FIG. 6 is a schematic view showing a state of winding a wire around a trunk in the present invention.

【図7】本発明における胴部への線材巻き付け状態を示
す概略図である。
FIG. 7 is a schematic diagram showing a state in which a wire is wound around a trunk in the present invention.

【図8】従来技術における胴部への線材巻き付け状況を
示す概略図である。
FIG. 8 is a schematic diagram showing a state of winding a wire around a trunk in the prior art.

【図9】従来技術における胴部への線材巻き付け状況を
示す概略図である。
FIG. 9 is a schematic diagram showing a state of winding a wire around a trunk in the related art.

【図10】従来技術における胴部への線材巻き付け状況
を示す概略図である。
FIG. 10 is a schematic view showing a state of winding a wire around a trunk in the prior art.

【符号の説明】[Explanation of symbols]

1:スプール 2:胴部 3・4:鍔部 10:フライヤー 11:フライヤカバー 14:軸受け 20:トラバーサ 22:油圧シリンダ 27:トラバース台 28:把持部 31:溝 41:シュリンクフィルム 42:コアレスコイル 43:バインド W、45、55:線材 46:ガイド 47:ガイドローラ 1: Spool 2: Trunk 3.4: Flange 10: Fryer 11: Flyer cover 14: Bearing 20: Traverser 22: Hydraulic cylinder 27: Traverse stand 28: Grip 31: Groove 41: Shrink film 42: Coreless coil 43 : Bind W, 45, 55: Wire 46: Guide 47: Guide roller

Claims (8)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】 鍔部と胴部とが分離しうる巻枠に線材を
巻付た後、前記胴部と前記胴部とを分離してコアレスコ
イルとする巻取方法において、胴部に直接巻取る1層目
は、前記線材が近接するごとく整列巻取りを行い、2層
目以降は巻取る線材が離間するごとく巻取ることを特徴
とするコアレスコイル用巻取方法。
In a winding method in which a wire is wound around a winding frame in which a flange portion and a body portion can be separated, the body portion and the body portion are separated into a coreless coil. The winding method for a coreless coil is characterized in that the first layer to be wound is aligned and wound as the wire material approaches, and the second and subsequent layers are wound as the wire material to be wound is separated.
【請求項2】 2層目以降に巻取る線材の離間するピッ
チは、径の2〜5倍のピッチであるコアレスコイル用巻
取方法。
2. A winding method for a coreless coil, wherein a pitch at which wires wound on the second and subsequent layers are separated from each other has a pitch of 2 to 5 times the diameter.
【請求項3】 巻枠の胴部に線材を整列させるための溝
を設けて線材を巻取る請求項1に記載のコアレスコイル
用巻取方法。
3. The winding method for a coreless coil according to claim 1, wherein a groove for aligning the wire is provided in the body of the winding frame to wind the wire.
【請求項4】 請求項3に記載の巻枠の胴部は、周囲方
向に複数に分割されているとともに鍔部に着脱自在に係
止してなることを特徴とするコアレスコイル用巻枠。
4. The coreless coil bobbin according to claim 3, wherein the trunk portion of the bobbin frame according to claim 3 is divided into a plurality in the circumferential direction and is detachably engaged with a flange portion.
【請求項5】 胴部に設けた溝は、巻取る線材の外径と
同じ径のピッチで溝を設けた請求項3に記載のコアレス
コイル用巻枠。
5. The coreless coil bobbin according to claim 3, wherein the grooves provided in the body portion are provided with a pitch having the same diameter as the outer diameter of the wire to be wound.
【請求項6】 胴部に設けた溝は、鍔面と平行である請
求項3又は請求項4に記載のコアレスコイル用巻枠。
6. The coreless coil bobbin according to claim 3, wherein the groove provided in the body portion is parallel to the flange surface.
【請求項7】 溝の深さは、巻取る線材の線径の0.1
〜0.2倍である請求項3又は請求項4に記載のコアレ
スコイル用巻枠。
7. The depth of the groove is 0.1 mm of the wire diameter of the wire to be wound.
The coreless coil bobbin according to claim 3 or 4, wherein the diameter of the coreless coil is up to 0.2 times.
【請求項8】 胴部は、円錐に形成されている請求項3
乃至請求項6のいずれか1項に記載のコアレスコイル用
巻枠。
8. The body according to claim 3, wherein the body is formed in a conical shape.
The coreless coil bobbin according to any one of claims 6 to 6.
JP7302501A 1995-11-21 1995-11-21 Winding method and winding frame for coreless coil Expired - Fee Related JP2702692B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7302501A JP2702692B2 (en) 1995-11-21 1995-11-21 Winding method and winding frame for coreless coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7302501A JP2702692B2 (en) 1995-11-21 1995-11-21 Winding method and winding frame for coreless coil

Publications (2)

Publication Number Publication Date
JPH09142730A JPH09142730A (en) 1997-06-03
JP2702692B2 true JP2702692B2 (en) 1998-01-21

Family

ID=17909727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7302501A Expired - Fee Related JP2702692B2 (en) 1995-11-21 1995-11-21 Winding method and winding frame for coreless coil

Country Status (1)

Country Link
JP (1) JP2702692B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102522863A (en) * 2011-12-20 2012-06-27 深圳市双环全新机电股份有限公司 Automated production device of coreless coil

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104438372B (en) * 2014-12-15 2016-06-29 安阳合力创科冶金新技术股份有限公司 High-speed cold-rolled wire material feeding telescopic charging barrel
CN113734535B (en) * 2021-08-06 2023-03-10 阳春新钢铁有限责任公司 Control method and system for section crease shedding of double-altitude line collector, storage medium and computing equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102522863A (en) * 2011-12-20 2012-06-27 深圳市双环全新机电股份有限公司 Automated production device of coreless coil
CN102522863B (en) * 2011-12-20 2013-11-13 深圳市双环全新机电股份有限公司 Automated production device of coreless coil

Also Published As

Publication number Publication date
JPH09142730A (en) 1997-06-03

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